ASTM D1840
Standard Test Method for Naphthalene Hydrocarbons in Aviation Turbine Fuels by Ultraviolet Spectrophotometry
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About This Item
ASTM D1840 is the standard test method for measuring naphthalene hydrocarbons in aviation turbine fuels by ultraviolet spectrophotometry. It provides a focused way to assess a fuel characteristic that can affect fuel quality evaluation and specification compliance. For laboratories, buyers, and fuel suppliers, this ASTM standard supports a more consistent approach to testing and documentation when working with aviation turbine fuels.
Purpose of ASTM D1840
The purpose of this standard is to define a test method for determining naphthalene hydrocarbons in aviation turbine fuels using ultraviolet spectrophotometry. By giving a clear analytical approach, it helps users generate comparable results across testing programs and quality systems. ASTM D1840 is commonly used as a technical reference when fuel characterization, acceptance testing, or compliance review requires a defined measurement method tied to a recognized ASTM standard.
Common use cases of ASTM D1840
This standard is commonly used in fuel testing laboratories, refinery quality control, and aviation fuel supply chains where aviation turbine fuels must be evaluated against defined criteria. It is also relevant during procurement and product release activities when a consistent test method is needed to assess naphthalene hydrocarbons. ASTM D1840 may be used as part of routine verification, specification checks, or broader fuel quality workflows involving laboratory spectrophotometric analysis.
Why ASTM D1840 matters
ASTM D1840 matters because reliable testing supports consistent fuel evaluation and reduces uncertainty in quality decisions. When aviation turbine fuels are tested with a recognized method, organizations can better align laboratory results, purchasing requirements, and compliance documentation. This helps improve confidence in product assessment, supports repeatable quality control practices, and reduces the risk of using inconsistent test data in technical or contractual decisions. For many users, ASTM D1840 is a practical tool for standardized fuel verification.
- Ultraviolet spectrophotometry-based test method
- Focuses on naphthalene hydrocarbons in aviation turbine fuels
- Supports laboratory and quality control workflows
- Useful for compliance and product evaluation
- ASTM standard designation: D1840
- Publication Date: 2024-10-04
- Publisher: ASTM
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